Answer:I'm pretty sure it would be C but that might be wrong
Step-by-step explanation:
y = 8x + 6, x = 5 plz help i can get admin if i solve this
Answer:
y = 46
Step-by-step explanation:
I'm assuming you wanted to solve for y.
x = 5
y = 8(5) + 6
y = 40 +6
y = 46
Find x
3x + 7 = -5
Pls help
Answer:
your answer should be
Step-by-step explanation:
x=2i or like i should say -2i
i hope its right tbh sometimes i make mistakes doing these
`Solve this nonlinear inequality. Express the solution in interval notation and graph the solution set 5x^2+3x
The solution to the non-linear inequality 5x² + 3x < 0, in interval notation, is: (-0.6,0).
When a function is positive and when it is negative?We have to look at the graph of the function relative to the x-axis, as follows:
A function is positive when it is above the x-axis.A function is negative when it is below the x-axis.The inequality for this problem is:
5x² + 3x < 0.
Meaning that the two bullet points above are relevant as we want to find when the function is negative.
The graph of f(x) = 5x² + 3x is given at the end of the answer, and it is negative for:
(-0.6,0).
Which is the solution set for the inequality, and is painted on the graph.
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An amusement park collected $15,513 in revenue from ticket sales one day. They charge $30 for adults and $9 for children. If there were 865 people in attendance that day, how many were adults?
The number of adults that are there will be 368 adults.
Let adults = a
Let children = c
The equation to solve the question will be:
a + c = 865 ....... i
30a + 9c = 15513 ...... ii
From equation i, c = 865 - a
Since 30a + 9c = 15513
30a + 9(865 - a) = 15513
30a + 7785 - 9a = 15513
30a - 9a = 15513 - 7785
21a = 7728
a = 7728/21
a = 368
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Javier had 305$ in his bank account his bank charges a fee 7.50$ each month that balance is below 500$ if he makes no that with draws how much money is in Javier bank account at the end of the 3 months
What is the solution set for
|s+4| = 6?
S=-2 and s=2
S=-10 and s= 2
O s=-10 and s= 10
S-2 and s = 10
Solve each system by substitution.
1. x = y + 2
2y + x = 17
The entire graph of the function fis shown in the figure below.
Write the domain and range of fusing interval notation.
(a) domain=
(B) range=
The domain and the range of the function are given as follows:
a) Domain: -3 ≤ x < 4.
b) Range: -4 < y ≤ 5.
What are the domain and the range of a function?The domain of a function is the set that contains all the values of the input.The range of a function is the set that contains all the values of the output.In a graph:
The domain is given by the x-values, the horizontal axis.The range is given by the y-values, the vertical axis.Hence, for the graphed function:
a) Domain: -3 ≤ x < 4.
b) Range: -4 < y ≤ 5.
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These questions are about calculus, I would greatly appreciate your help on both questions! .
asap , please !
If the function f(x) =(4x² tan x)/sec x , then f'(x) =4( 2x sin(x) + x² cos x) using product rule of differentiation and f'(5) =103.11
What is product rule for differentiation?Product rule for differentiation states that the differentiation the product of two functions is the product of derivative of first function and second function plus product of derivative of second function and first function.
If we have consider the differentiation of product of two functions u ,v that we can write product rule as
(u*v)' = u' v + u v' , where ' represents first derivative with respect to independent variable
Given f(x) = (4x² tan x)/sec x or we can write it as :
f(x) = (4x² )(sin x) as 1/ sec x is cos x , tan x = sin x / cos x
let u =4x² , v = sin x
Then f(x) =u × v
Using product rule of differentiation:
f'(x) = u' v + u v' = (8x sin x) + (4x² cos x) = 4( 2x sin(x) + x² cos x)
To find value of f'(x) at x= 5
f'(5) = 4(10sin5 + 25 cos5) = 103.10569951 = 103.11(rounding off )
Therefore if f(x) = (4x² tan x)/sec x then f'(x) =4( 2x sin(x) + x² cos x) and f'(5) =103.11
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Please helpppp I will give brainliest
Answer:
Step-by-step explanation:
1) 10
2) 13
3) 19
4) 25
Two dice are rolled; find the probability for total: a) 1, b) 4 or 6; c) <13
The vertex of this parabola is at (-4,-1). When the y-value is 0, the xvalue is 2
What is the coefficient of the squared term in the parabola's equation?
Ellen decides to buy 25 hats. How much does she spend? Create a graph to show your work.
Answer:
how much do the hats cost
a bag of fruit contains 5 apples, 3 pears, and 6 oranges. Toby randomly selects two pieces of fruit, one at a time and does not put them back. What is the probability that the first piece of fruit Toby selects will be an orange and the second piece of fruit will be an apple? need help asap
fyi its not 2
i need help pleasee
Answer:
i t s C i t h i n k s o i t h i n k t h i s wouod help u
What is the volume of a sphere with a radius of 3-3 m, rounded to the nearest tenth of
a cubic meter?
Answer:
Volume of sphere is 150.45 m³
Step-by-step explanation:
We are given:
Radius of sphere = 3.3 m (3-3 m can't be radius, It can be either 3 m or 3.3 m. I am considering 3.3 for solving)
We need to find Volume of sphere
The formula used is: [tex]Volume=\frac{4}{3}\pi r^3[/tex]
Putting values and finding volume
[tex]Volume=\frac{4}{3}\pi r^3\\Volume=\frac{4}{3}\times 3.14 \times (3.3)^3\\Volume=\frac{4}{3}\times 3.14 \times 35.937\\Volume=150.45\:m^3[/tex]
So, Volume of sphere is 150.45 m³
You are putting together your first post-graduation budget. Your take-home or net pay will
be $2,500 per month. You estimate your monthly costs to be rent of $800, car payment of
$350, car insurance of $150, car maintenance of $50, entertainment of $500, food expense of
$250, cable bill of $75, mobile phone of $100, student loan payment of $100 and other
expense of $300. How would you describe your budget after analyzing all of your income and
expenses?
A. You have a surplus of $175
B. You have a deficit of $175
C. You have a deficit of $2,675
D. You have a surplus of $2,500
Answer:
B) you have a deficit of 175
Step-by-step explanation:
Add up all of your costs per month and subtract that from your net pay.
ie: 2500-2675=-175
Since the answer is negative, and you don't make the extra $175 dollars needed to cover all your costs, it is a deficit.
If you made $2675 a month and your total expenses were 2500, then you would have a surplus of $175. Because it is money that you still have and don't need to use for anything specific.
Description of your budget after analyzing all of your income and
expenses you have a deficit of 175. which is the correct answer would be an option (B).
What is the Subtraction operation?Subtraction is a mathematical operation that deducts the right-hand operand from the left-hand operand.
for example 4 -2 = 2
Add up all of your monthly expenses and remove them from your net salary.
⇒ 2500 - 2675
Apply the subtraction operation, and we get
⇒ -175
It is a deficit since the answer is negative and you do not make the extra $175 needed to pay all of your costs.
Thus, the description of your budget after analyzing all of your income and
expenses you have a deficit of 175.
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BIG POINTS please help me
Answer:
I would C because it is in the middle of 20 and 40
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
3(x – 2) = 3x + 4 solve for X
Answer:
The answer is: Use a calculator.
Step-by-step explanation
With the calculator you are able to do ANY problem.
Answer: There is no solution.
Step-by-step explanation:
Simplify both sides of the equation
subtract 3x from both sides
add 6 to both sides
0=10
The answer is - there are no solutions
Simplify this expression: -2(-4x + 2y - 6)
Answer:
8x - 4y + 12
Step-by-step explanation:
-2(-4x + 2y - 6)
(-2)(-4x) + (-2)(2y) + (-2)(-6)
(2 * 4x) - (2 * 2y) + (2 * 6)
8x - 4y + 12
what is 9/2 divided by 3/4
in fraction form
(4x-20) and (3x+14) they equal 155 what is X?
Answer:
x = 23
Step-by-step explanation:
all you have to do is follow the rules of PEMDAS and treat it like a normal equation of order of operations;
12) (7 + a)-(-7a+1)
Help??
Help me picture above
Answer:
Area of rectangle OABC = 18 units²
Step-by-step explanation:
From the graph attached,
Vertices of the rectangle are O(0, 0), C(3, 0) and A(0, 6).
Length of side AO = 6 units
Length of side OC = 3 units
Area of the rectangle = Length × Width
= OC × AO
= 3 × 6
= 18 square units
Consider the sequence 2,9,16,23,30 state the smallest prime number from this sequence.
Answer:
Step-by-step explanation:
The answer is 2 because 2 is a prime number
If basketballs cost $18.00 each, how much will 3 basketballs cost in all?
Pls help meee
umm
18.00 x 3 = 54
$54.00
Gears A and B work together. Gear A turns 30 times when Gear B turns 45 times. When Gear B turns 12 times, how many times does Gear A turn?
HELP ME PLZ I BEG OF YOU!?!
Answer:
8
Step-by-step explanation:
A town's population has been growing linearly since 2000. In 2003 the population was 70100. In
2006 the population was 75200.
Give the formula for the function P(t), the population t years after 2000.
P(t) =
Use the formula to find th population in 2008:
The town's population in 2008 is 78,600.
What is the population in 2008?If the town's population is increasing linearly, it means that it increases by a constant number each year.
Linear equations have this form: a + bt
Where:
a = initial value b = rate of increase t = number of y earsThe rate of linear increase = (population in 2006 - population in 2003) / (2006 - 2003)
(75,200 - 70,100) / 3
5100 / 3 = 1700
P(t) = 70,100 + 1700t
Population in 2008 = 70,100 + 1700(2008 - 2003)
70,100 + 1700(5)
70,100 + 8,500 = 78,600
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ASAP!!!!!!!
On the current balance sheet at the end of the first year, a business has $50,000 in total assets and $18,000 in total
liabilities. Compute the business equity at the end of the first year.
When should the direct pattern be used to communicate negative nows?